Startech MSA Uncoded Compatible QSFP+ Module, 40GB

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Startech MSA Uncoded Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode SMF Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, LC Connector 10

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Startech MSA Uncoded Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode SMF Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, LC Connector 10

Name: Startech MSA Uncoded Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode SMF Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, LC Connector 10
Brand: STARTECH.COM
SKU: ECE10309409
Price: 173.28 EUR
Availability: OutOfStock

View all STARTECH.COM Repeaters | Tranceivers - Visit the STARTECH.COM Store (QSFP40LR4ST) - (ECE10309409)

Startech MSA Uncoded Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode SMF Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, LC Connector 10km, 1270nm to 1330nm, DDM, 40Gbps - Lifetime Warranty (QSFP40LR4ST) - QSFP+ transceiver module - 40GbE -

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Restock 18-Jun-2026 Estimated, Out of Stock Prices are Estimated.

€173.28 Incl Vat

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Overview

Range/Series Overview

IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty. The QSFP40LR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-LR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 10 km (6.2 mi) and delivers dependable 40 GbE connectivity over fiber cabling.

Technical Specifications:

Wavelength: 1270nm to 1330nm

Maximum Data Transfer Rate: 40 Gbps

Type: Single Mode Fiber

Connection Type: LC Connector

Maximum Transfer Distance: 10 km (6.2 mi)

MTBF: 1,489,426 hours

Power Consumption: Less than 2.5 Watts

DDM: Yes

This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

StarTech.com SFPs

All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP Cables, providing the convenience and reliability you need to ensure dependable network performance.

Specification Summary

Product Description

Device Type

QSFP+ transceiver module - LC single-mode

Form Factor

Plug-in module

Cabling Type

40GBase-LR4

Data Transfer Rate

40 Gbps

Optical Wave Length

1270-1330 nm

Data Link Protocol

40GbE

Max Transfer Distance

10 km

Dimensions (WxDxH)

1.84 cm x 7.2 cm x 0.85 cm

Weight

40 g

Manufacturer Warranty

Limited lifetime warranty

Designed For

P/N: PEX40GQSFDPI, PEX40GQSFPI

Specifications

EAN / GTIN:

0065030873345

General

Device Type

QSFP+ transceiver module

Form Factor

Plug-in module

Colour

Silver

Networking

Connectivity Technology

Wired

Cabling Type

40GBase-LR4

Data Link Protocol

40GbE

Data Transfer Rate

40 Gbps

Optical Wave Length

1270-1330 nm

Max Transfer Distance

10 km

Features

Full duplex mode, Digital Optical Monitoring (DOM) support, Digital Diagnostics Monitoring (DDM)

Compliant Standards

IEEE 802.3ba

Expansion / Connectivity

Interfaces

1 x Ethernet 40GBase-LR4 - LC single-mode

Miscellaneous

MTBF

1,489,426 hours

Compliant Standards

FCC, RoHS, WEEE, MSA, RCM

Dimensions & Weight

Width

1.84 cm

Depth

7.2 cm

Height

0.85 cm

Weight

40 g

Manufacturer Warranty

Service & Support

Limited warranty - lifetime

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

70 °C

Humidity Range Operating

5 - 95%

Compatibility Information

Designed For

P/N: PEX40GQSFDPI, PEX40GQSFPI

Essential Bundles

Options

Network Cables
	(MMEV932955 - SMFIBLCLC1) Availability: 7 STARTECH.COM - Startech 1m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC1) - patch cable - 1 m - 1 m - yellow	€20.33
(MMEV932955 - SMFIBLCLC1) Availability: 7 STARTECH.COM - Startech 1m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC1) - patch cable - 1 m - 1 m - yellow
	(MMEV932957 - SMFIBLCLC4) Availability: 25 STARTECH.COM - Startech 4m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC4) - patch cable - 4 m - 4 m - yellow	€22.52
(MMEV932957 - SMFIBLCLC4) Availability: 25 STARTECH.COM - Startech 4m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC4) - patch cable - 4 m - 4 m - yellow
	(MMEV932958 - SMFIBLCLC7) Availability: 3 STARTECH.COM - Startech 7m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC7) - patch cable - 7 m - 7 m - yellow	€24.08
(MMEV932958 - SMFIBLCLC7) Availability: 3 STARTECH.COM - Startech 7m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC7) - patch cable - 7 m - 7 m - yellow
	(MMEV932956 - SMFIBLCLC10) Availability: 12 STARTECH.COM - Startech 10m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC10) - patch cable - 10 m - 10 m - yellow	€26.11
(MMEV932956 - SMFIBLCLC10) Availability: 12 STARTECH.COM - Startech 10m Fiber Optic Cable - Single-Mode Duplex 9/125 - LSZH - LC/LC - OS1 - LC to LC Fiber Patch Cable (SMFIBLCLC10) - patch cable - 10 m - 10 m - yellow